Move Mozilla DevTools to Platform - Part 3: Merge the browser/devtools and toolkit/devtools adjusting for directory collisions

1 files changed, 146 insertions, 0 deletions

diff --git a/toolkit/devtools/layoutview/test/browser_layoutview_editablemodel.js b/toolkit/devtools/layoutview/test/browser_layoutview_editablemodel.js
new file mode 100644
index 000000000..cea92081a
--- /dev/null
+++ b/toolkit/devtools/layoutview/test/browser_layoutview_editablemodel.js
@@ -0,0 +1,146 @@
+/* vim: set ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test that editing the box-model values works as expected and test various
+// key bindings
+
+const TEST_URI = "<style>" +
+  "div { margin: 10px; padding: 3px }" +
+  "#div1 { margin-top: 5px }" +
+  "#div2 { border-bottom: 1em solid black; }" +
+  "#div3 { padding: 2em; }" +
+  "</style>" +
+  "<div id='div1'></div><div id='div2'></div><div id='div3'></div>";
+
+function getStyle(node, property) {
+  return node.style.getPropertyValue(property);
+}
+
+add_task(function*() {
+  yield addTab("data:text/html," + encodeURIComponent(TEST_URI));
+  let {toolbox, inspector, view} = yield openLayoutView();
+
+  yield runTests(inspector, view);
+});
+
+addTest("Test that editing margin dynamically updates the document, pressing escape cancels the changes",
+function*(inspector, view) {
+  let node = content.document.getElementById("div1");
+  is(getStyle(node, "margin-top"), "", "Should be no margin-top on the element.")
+  yield selectNode(node, inspector);
+
+  let span = view.doc.querySelector(".margin.top > span");
+  is(span.textContent, 5, "Should have the right value in the box model.");
+
+  EventUtils.synthesizeMouseAtCenter(span, {}, view.doc.defaultView);
+  let editor = view.doc.querySelector(".styleinspector-propertyeditor");
+  ok(editor, "Should have opened the editor.");
+  is(editor.value, "5px", "Should have the right value in the editor.");
+
+  EventUtils.synthesizeKey("3", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(getStyle(node, "margin-top"), "3px", "Should have updated the margin.");
+
+  EventUtils.synthesizeKey("VK_ESCAPE", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(getStyle(node, "margin-top"), "", "Should be no margin-top on the element.")
+  is(span.textContent, 5, "Should have the right value in the box model.");
+});
+
+addTest("Test that arrow keys work correctly and pressing enter commits the changes",
+function*(inspector, view) {
+  let node = content.document.getElementById("div1");
+  is(getStyle(node, "margin-left"), "", "Should be no margin-top on the element.")
+  yield selectNode(node, inspector);
+
+  let span = view.doc.querySelector(".margin.left > span");
+  is(span.textContent, 10, "Should have the right value in the box model.");
+
+  EventUtils.synthesizeMouseAtCenter(span, {}, view.doc.defaultView);
+  let editor = view.doc.querySelector(".styleinspector-propertyeditor");
+  ok(editor, "Should have opened the editor.");
+  is(editor.value, "10px", "Should have the right value in the editor.");
+
+  EventUtils.synthesizeKey("VK_UP", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(editor.value, "11px", "Should have the right value in the editor.");
+  is(getStyle(node, "margin-left"), "11px", "Should have updated the margin.");
+
+  EventUtils.synthesizeKey("VK_DOWN", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(editor.value, "10px", "Should have the right value in the editor.");
+  is(getStyle(node, "margin-left"), "10px", "Should have updated the margin.");
+
+  EventUtils.synthesizeKey("VK_UP", { shiftKey: true }, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(editor.value, "20px", "Should have the right value in the editor.");
+  is(getStyle(node, "margin-left"), "20px", "Should have updated the margin.");
+  EventUtils.synthesizeKey("VK_RETURN", {}, view.doc.defaultView);
+
+  is(getStyle(node, "margin-left"), "20px", "Should be the right margin-top on the element.")
+  is(span.textContent, 20, "Should have the right value in the box model.");
+});
+
+addTest("Test that deleting the value removes the property but escape undoes that",
+function*(inspector, view) {
+  let node = content.document.getElementById("div1");
+  is(getStyle(node, "margin-left"), "20px", "Should be the right margin-top on the element.")
+  yield selectNode(node, inspector);
+
+  let span = view.doc.querySelector(".margin.left > span");
+  is(span.textContent, 20, "Should have the right value in the box model.");
+
+  EventUtils.synthesizeMouseAtCenter(span, {}, view.doc.defaultView);
+  let editor = view.doc.querySelector(".styleinspector-propertyeditor");
+  ok(editor, "Should have opened the editor.");
+  is(editor.value, "20px", "Should have the right value in the editor.");
+
+  EventUtils.synthesizeKey("VK_DELETE", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(editor.value, "", "Should have the right value in the editor.");
+  is(getStyle(node, "margin-left"), "", "Should have updated the margin.");
+
+  EventUtils.synthesizeKey("VK_ESCAPE", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(getStyle(node, "margin-left"), "20px", "Should be the right margin-top on the element.")
+  is(span.textContent, 20, "Should have the right value in the box model.");
+});
+
+addTest("Test that deleting the value removes the property",
+function*(inspector, view) {
+  let node = content.document.getElementById("div1");
+
+  node.style.marginRight = "15px";
+  yield waitForUpdate(inspector);
+
+  yield selectNode(node, inspector);
+
+  let span = view.doc.querySelector(".margin.right > span");
+  is(span.textContent, 15, "Should have the right value in the box model.");
+
+  EventUtils.synthesizeMouseAtCenter(span, {}, view.doc.defaultView);
+  let editor = view.doc.querySelector(".styleinspector-propertyeditor");
+  ok(editor, "Should have opened the editor.");
+  is(editor.value, "15px", "Should have the right value in the editor.");
+
+  EventUtils.synthesizeKey("VK_DELETE", {}, view.doc.defaultView);
+  yield waitForUpdate(inspector);
+
+  is(editor.value, "", "Should have the right value in the editor.");
+  is(getStyle(node, "margin-right"), "", "Should have updated the margin.");
+
+  EventUtils.synthesizeKey("VK_RETURN", {}, view.doc.defaultView);
+
+  is(getStyle(node, "margin-right"), "", "Should be the right margin-top on the element.")
+  is(span.textContent, 10, "Should have the right value in the box model.");
+});